| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.93 | 7.850% | $34.4365 | $34.44 | $34.45 | $34.40 |
| Purchase #2 | $180.57 | 11.125% | $200.6584 | $200.66 | $200.65 | $200.70 |
| Purchase #3 | $132.98 | 9.587% | $145.7288 | $145.73 | $145.75 | $145.70 |
| Purchase #4 | $115.68 | 11.315% | $128.7692 | $128.77 | $128.75 | $128.80 |
| Purchase #5 | $51.60 | 10.383% | $56.9576 | $56.96 | $56.95 | $57.00 |
| Purchase #6 | $102.97 | 6.368% | $109.5271 | $109.53 | $109.55 | $109.50 |
| Purchase #7 | $213.83 | 12.785% | $241.1682 | $241.17 | $241.15 | $241.20 |
| 7 purchase totals = | $829.56 | $917.2458 | $917.26 | $917.25 | $917.30 | |